Guitar runs both ways: in a studio and in the family’s home, since the instrument is easy to carry either direction. Set the Tune builds the whole guitar season from your roster in one pass.
Beginner half-hours stack tightly and demand is high, so a guitar roster fills up fast and small overlaps multiply quickly.
Most guitar studios run 30 and 45-minute lessons, and Set the Tune places every one of them exactly, around each family’s availability and each teacher’s day.
Import the roster you already have and Set the Tune places every student in one pass. The optimizer respects each family’s availability windows, matches students to the right teacher and instrument, never double-books, and keeps each teacher inside a real workday.
It is deterministic and free to run. Press the button again after a change and it converges, it does not reshuffle a schedule that is already good.
When guitar lessons happen in the family’s home, the drive between students is the schedule. Set the Tune plans each teacher’s route at real traffic so the day is lessons, not detours. When lessons are studio-based, it schedules the room as a shared resource so two students never collide in it.
Every lesson is checked the moment it lands. Double-bookings, availability violations, teacher overload, and travel that is physically impossible all surface as flags you can see, not surprises a parent finds for you.